Solve for X and y, 4x + 6/y =15 & 6x - 8/y = 14 and also find the value of P, such that y=Px - 2
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Let 4x + 6/y=15 be eq. 1
and, 6x - 8/y=14 be eq. 2
Multiply eq.1 with 3 and Multiply eq.2 with 2 then we get the following equations:-
12x+18/y=45 and 12x-16/y= 28
Now we ll subtract both the equations.
Then we ll get:34/y=17
=>34=17y
=>y = 2
Now putting the value of y in eq 1.We get:4x+3=15
=>4x=12
=>x=3
NOW WE LL Find P
y=Px-2
=>2=3P-2
=>0=3P
=>P=0
HOPE THIS LL HELP.
and, 6x - 8/y=14 be eq. 2
Multiply eq.1 with 3 and Multiply eq.2 with 2 then we get the following equations:-
12x+18/y=45 and 12x-16/y= 28
Now we ll subtract both the equations.
Then we ll get:34/y=17
=>34=17y
=>y = 2
Now putting the value of y in eq 1.We get:4x+3=15
=>4x=12
=>x=3
NOW WE LL Find P
y=Px-2
=>2=3P-2
=>0=3P
=>P=0
HOPE THIS LL HELP.
Abhishekshirahatti:
thanks for your help
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bye
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